getValue() protected method Retrieves a value from cache with a specified key. This method should be implemented by child classes to retrieve the data from specific cache storage. protected string|boolean getValue ( $key )$key string A unique key identifying the cached value return string|boolean The value stored in cache, false if the value is not in the cache or expired.

$attribute public property The model attribute that this widget is associated with. public string $attribute = null

getReadReceiptTo() public method (available since version 2.0.6) Get the addresses to which a read-receipt will be sent. public string getReadReceiptTo ( )return string Receipt receive email addresses.

findFor() public method Finds the related records for the specified primary record. This method is invoked when a relation of an ActiveRecord is being accessed in a lazy fashion. public mixed findFor ( $name, $model )$name string The relation name $model yii\db\ActiveRecordInterface|yii\db\BaseActiveRecord The primary model return mixed The related record(s) throws yii\base\InvalidParamException if the relation is invalid

$wrongExtension public property The error message used when the uploaded file has an extension name that is not listed in $extensions. You may use the following tokens in the message: {attribute}: the attribute name {file}: the uploaded file name {extensions}: the list of the allowed extensions. public string $wrongExtension = null

$persistent public property Whether to use a persistent connection. This is used by memcache only. public boolean $persistent = true

$modelClass public property (available since version 2.0.9) The name of the Model class that will be represented. This property is used to get columns' names. public string $modelClass = null

getIndexStatus() public method See also http://www.elastic.co/guide/en/elasticsearch/reference/current/indices-status.html. public mixed getIndexStatus ( $index = '_all' )$index

defaultNormalizeUserAttributeMap() protected method Returns the default $normalizeUserAttributeMap value. Particular client may override this method in order to provide specific default map. protected array defaultNormalizeUserAttributeMap ( )return array Normalize attribute map.

$errorOptions public property The default options for the error tags. The parameter passed to error() will be merged with this property when rendering the error tag. The following special options are recognized: tag: the tag name of the container element. Defaults to div. Setting it to false will not render a container tag. See also yii\helpers\Html::tag(). encode: whether to encode the error output. Defaults to true. If you set a custom id for the error element, you may need to adjust th